CP Piston Set Nissan VQ35DE Bore (95.75mm) Size ( +0.25mm) CR (11.0) 22mm Pin - Set of 6

This is a set of six forged pistons from CP Pistons, designed for Nissan VQ35DE engines. You get the pistons themselves, ready for installation. These pistons are built to a 95.75mm bore size, which is a +0.25mm overbore from stock, and feature an 11.0:1 compression ratio with a 22mm wrist pin. This setup is for enthusiasts looking to rebuild or significantly upgrade their VQ35DE engine.

CP Pistons are well-known for their robust construction, and this set is no exception. They are forged from high-strength aluminum alloys, which makes them incredibly durable and able to withstand the higher cylinder pressures and temperatures associated with performance builds. The 11.0:1 compression ratio is a notable increase over stock, meaning you'll see improved power output when paired with appropriate tuning and supporting modifications. The +0.25mm overbore is common when an engine needs a re-sleeve or has been previously bored, allowing for a fresh cylinder wall surface. The 22mm wrist pin is a standard size for many performance applications, ensuring good compatibility with aftermarket connecting rods.

When installing these pistons, it's crucial to follow the manufacturer's detailed installation instructions. Proper ring gap setting, piston-to-wall clearance, and lubrication are essential for engine longevity and performance. Because these are a +0.25mm overbore, ensure your engine block has been machined to this exact specification. This set is intended for off-road or race applications and is not CARB approved, meaning it cannot be legally shipped to California. Always consult with a professional engine builder to ensure these pistons are the right choice for your specific build goals and that all supporting components are compatible.